Hi,
Found a label suggesting MFG: SIL-5. - which I hope has meaning for you, photo attached.
Norm
Paul from SWISCO responded:
June 29, 2021
Hello! You have the discontinued Silverline 1000 Series double hung vinyl window. These are one of the first series made by Silverline. I would say age is what caused the Series 765 tilt balances to fail. From your photos, you have the S765-21" tilt balance with a spring weight option of 20-3 for a sash weighing 10-15 pounds. You might want to weigh your sash with a bathroom scale to see if your sash falls in between the weight range. I have also related parts on this page that go with your 1000 Series window. Check them out and see what you think. |
Paul from SWISCO responded:
July 1, 2021
|
Paul from SWISCO responded:
July 6, 2021
As long as our dimensions match up to yours, you should be good to go! |